Features:

1.Retractable neckband design.Especially suitable for sporting situation.
2.Portable and space-saving
3.Amazing clear sound.The overall voice quality for calling sounds natural and works great.
4.Cutting-edge Design Concept,be ergonomically.Comfortable Wearing Experience.
5.Unparalleled Battery Life.Built in high capacity rechargable lipo battery.
6.Pair headset with 2 mobile phones.
7.Answer&End call/Incoming call vibration remind.
8.Power Promt.Each time turning on this headset,it will report headset battery power remaining.
9.Voice Dial.Unlock the mobile phone and double click the volume "+" to launch teh voice dial,and then just speak teh people name you want to call.This function can work only if your mobile phone support it.
10.Mobile phone anti-lost indicator.

Specification:

Correpond With: Bluetooth 4.1
Working Distance: >=10m
Charging Time: >= 3.5 hours
Talk Time: >=18 hours
Music Time: >=16 hours
Standby Time: >=300 hours
Weight:>= 67g

Package Includes:

1 x SX-991 Neck / Head Wear Sports Style V4.1 Bluetooth Stereo In-ear Headset
1 x USB Charging Cable(about 88cm)
2 Pairs of Earbuds
1 x User Manual

Compatible with:

iPhones of all generation
Samsung Galaxy S6 Edge / S6
HTC One M9 Plus
Other Bluetooth enabled smartphones

• 1) Latest Bluetooth version 4.1 - Combine with 6G CVC Noise Reduction technology, Compatible with iPhones, Samsung cell phones, Android cell phones and any other Bluetooth enabled devices.
• 2) Comfortable Neckband style design - Foldable body and Retractable Earbud, comfort your wearing.Build-in microphone and hands-free. Take it anywhere you go.
• 3) Outstanding Battery life - 300 hours standby time, 18 hours talking time and 16 hours music time. With every about 3.5 hours charging, you can just enjoy your wireless sport/music time without any worry.
• 4) Vibration for incoming call - The right side of the headset will vibrate when someone calls you. Will never miss any phone calls.
• 5) Easy to use - just turn the headset on enter pairing mode, no need additional operation. Easy to change music and the volume and songs.

1) Latest Bluetooth version 4.1 - Combine with 6G CVC Noise Reduction technology, Compatible with iPhones, Samsung cell phones, Android cell phones and any other Bluetooth enabled devices.OFUN